package com.sky.task;

import com.sky.entity.Orders;
import com.sky.mapper.OrderMapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

import java.time.LocalDateTime;
import java.util.List;

@Component
@Slf4j
public class OrderTask {

    @Autowired
    private OrderMapper orderMapper;

    /**
     * 处理订单超时的方法
     */
    //@Scheduled(cron = "0/5 * * * * ?")
    @Scheduled(cron = "0 * * * * ? ")//每分钟执行一次
    public void processTimeOutOrder() {
        log.info("处理超时订单:{}", LocalDateTime.now());
        LocalDateTime time = LocalDateTime.now().plusMinutes(-15);
        //从数据库里面查询超时订单信息
        List<Orders> ordersList = orderMapper.getByStatusAndTime(Orders.PENDING_PAYMENT, time);
        //进行数据库更新
        if (ordersList != null && !ordersList.isEmpty()) {
            ordersList.forEach(order -> {
                order.setStatus(Orders.CANCELLED);
                order.setCancelReason("超时订单,自动取消");
                order.setCancelTime(LocalDateTime.now());
                orderMapper.update(order);
            });
        }

    }

    /**
     * 定时处理一直派送中的订单
     */
    @Scheduled(cron = "0 0 1 * * ?")
    //@Scheduled(cron = "0/5 * * * * ?")
    public void processDeliveryOrder() {
        log.info("定时处理一直派送中的订单:{}", LocalDateTime.now());
        Integer status = Orders.DELIVERY_IN_PROGRESS;
        List<Orders> ordersList = orderMapper.getByStatus(status);
        if (ordersList != null && !ordersList.isEmpty()) {
            ordersList.forEach(order -> {
                order.setStatus(Orders.COMPLETED);
                orderMapper.update(order);
            });
        }

    }
}
